Vacheron Constantin

The expression of an avant-garde aesthetic, the demand for mechanical sophistication and the desire to share creative expertise are at the heart of this Traditionnelle tourbillon retrograde date openface watch. The opening onto the architecture of the 2162 R31 movement – with its slate grey shade achieved by an NAC surface treatment – perfectly visible on both sides of the watch, highlights its mechanical power. The retrograde date display, complemented by a tourbillon, gains depth in a functional and contemporary style.

Watch

• Diameter41 mm
• Thickness11.07 mm
• Water-resistance3 bar
• SpecificitiesAnti-magnetism
• Case backTransparent sapphire crystal caseback
• Dial descriptionOpenface dial, assembled in three parts: sapphire crystal, featuring a 18K gold slate grey hand-guilloché segment in the upper part, a 18K gold tourbillon seconds ring, and surrounded by a slate grey opaline flange. Retrograde hand-type date. Small seconds on tourbillon carriage. Railway minute-track. 18K gold dauphine-style hour/minute hands. 18K gold blackened retrograde date hand with white arrow. 18K gold applied hour-markers.
• Material of the braceletAlligator leather (Grey)
• Buckle typeDouble
• Buckle material18K pink gold
• Watch weight115 g
• Watch country of originSwitzerland

Caliber

• Reference2162 R31
• EnergySelf-winding
• FunctionsSmall seconds on tourbillon carriage, Minutes, Hours, Tourbillon
• Diameter31 mm
• Thickness5.65 mm
• Number of parts242
• Number of jewels30
• Power reserve72 h
• Frequency18000 V.P.H. (2.5 Hz)
• CertificationsHallmark Of Geneva